Fuel pump spec ?
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- SSGT
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Fuel pump spec ?
Which fuel pump does the M37 have ? Are there any kits available to rebuild ?
www.snakeriver4x4.com
M-37's - WC-51 - M-29C - WC-25 cc - CCKW
M-274 - M-101 - G-527 Water Buffalo
G-7117 Chevy
M-37's - WC-51 - M-29C - WC-25 cc - CCKW
M-274 - M-101 - G-527 Water Buffalo
G-7117 Chevy
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John @ Midwest Military Phone: (952) 440-8778 has rebuild kits for the stock military fuel pump.
The military pump has a primer handle and vacuum lines to it and the civilian one has a glass fuel bowl with no lever or vacuum lines on it.
I hope this helps.
The military pump has a primer handle and vacuum lines to it and the civilian one has a glass fuel bowl with no lever or vacuum lines on it.
I hope this helps.
1952 M37 W/W Rebuild @ 59% complete
Engine rebuild @ 95% complete
1985 M1009, 1990 M101A2, 2008 M116A3 Pioneer tool trailer
MVPA # 24265
NRA Life Member
NRA Cert. Personal Protection Pistol Instructor
NRA Cert. RSO
Class III RSO/KCR
Engine rebuild @ 95% complete
1985 M1009, 1990 M101A2, 2008 M116A3 Pioneer tool trailer
MVPA # 24265
NRA Life Member
NRA Cert. Personal Protection Pistol Instructor
NRA Cert. RSO
Class III RSO/KCR
AC GP21181 for the GI fuel/vac pump. You can also find kits at Then & Now.
Wes K
wsknettl@centurytel.net
54 M37, 66 M101, 45MB, 51 M38, 60 CJ5, 46 T3-C
MVPA 22099
Disclaimer: Any data posted is for general info only and may not be M37 specific or meet with the approval of some esteemed gurus.
wsknettl@centurytel.net
54 M37, 66 M101, 45MB, 51 M38, 60 CJ5, 46 T3-C
MVPA 22099
Disclaimer: Any data posted is for general info only and may not be M37 specific or meet with the approval of some esteemed gurus.
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- 1SG
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Re: Fuel pump spec ?
Then & Now has fresh production rebuild kits, just be certain that you do not use a NOS kit. The diaphrams are not compatible with today's gasoline. Some use the AC pump, some were Carter pumps, distinguish which you have before seeking a rebuild kit, the diaphram diameter is different.Tom @ Snake River wrote:Which fuel pump does the M37 have ? Are there any kits available to rebuild ?
Charles Talbert
www.mseriesrebuild.com
www.mseriesrebuild.com
Thanks for the info on the pumps Charles!
I knew there was issues with ethanol in some rubber. But never thought about our rubber rich fuel pumps.
Guess I'll be selling the two NOS kits that came with my truck on E-gay.
I knew there was issues with ethanol in some rubber. But never thought about our rubber rich fuel pumps.
Guess I'll be selling the two NOS kits that came with my truck on E-gay.
Last edited by Captnsim on Fri Nov 20, 2009 5:43 pm, edited 1 time in total.
When you call Then & Now to order kits they insist on you telling them the # on the flange of the pump so you can be reassured which ever pump you have they will send you the right kit.
Some NOS kits produce after the 70's have good rubber in them as long as it has stayed sealed in original package.
Some NOS kits produce after the 70's have good rubber in them as long as it has stayed sealed in original package.
Wes K
wsknettl@centurytel.net
54 M37, 66 M101, 45MB, 51 M38, 60 CJ5, 46 T3-C
MVPA 22099
Disclaimer: Any data posted is for general info only and may not be M37 specific or meet with the approval of some esteemed gurus.
wsknettl@centurytel.net
54 M37, 66 M101, 45MB, 51 M38, 60 CJ5, 46 T3-C
MVPA 22099
Disclaimer: Any data posted is for general info only and may not be M37 specific or meet with the approval of some esteemed gurus.